# Building permits at 3901 E Blaine St, Seattle, WA New buildings permitted at three addresses within a quarter mile since May 1, the largest $878,321. Two permits on record here. The newest, Oct 30, 2024: Construct site work retaining walls rebuild swimming pool and construct perimeter fence subject to field. Within a quarter mile, the city has issued 8 more permits since May 1. The nearest permit for a new building is 720 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Oct 30, 2024 | Pool or spa | Construct site work retaining walls rebuild swimming pool and construct perimeter fence subject to field inspection (STFI) | $10,000 | [7053941-CN](https://nearbypermits.com/seattle/permit/7053941-CN/) | | May 25, 2022 | Alteration or repair | Establish use as an attached accessory dwelling unit (AADU) to a single-family residence and construct substantial alterations to a two-family dwelling per plan. | $250,000 | [6890046-CN](https://nearbypermits.com/seattle/permit/6890046-CN/) | ## Within ¼ mi since May 1, 2026 8 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 6, 2026 | [1608 39th Ave E](https://nearbypermits.com/seattle/address/1608-39th-ave-e/) | 230 ft S | Roofing | -Tear-off and dispose (1) one layer of existing materials & prep plywood deck for new roof.-Completely resheet the entire deck with 1/2" CDX plywood.-Install CertainTeed Integrity roofing system including all components and CertainTeed Landmark Pro shingles in Cinder Black.-Install new seamless alum | $16,200 | [7156991-RR](https://nearbypermits.com/seattle/permit/7156991-RR/) | ### This block (250 to 1,000 ft), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 12, 2026 | [1608 38th Ave E](https://nearbypermits.com/seattle/address/1608-38th-ave-e/) | 430 ft SW | Alteration or repair | Construct interior alterations to kitchen remodel for one family dwelling subject to field inspection STFI. | $20,000 | [7156946-CN](https://nearbypermits.com/seattle/permit/7156946-CN/) | | Jun 12, 2026 | [1602 41st Ave E](https://nearbypermits.com/seattle/address/1602-41st-ave-e/) | 720 ft SE | New building | Construct West two family dwelling per plan (Establish use as single family residence per land use code. Construct (1) one family dwelling and (1) two family dwelling per plan. Review and processing for 2 records under 7119457-CN) | $470,039 | [7129179-CN](https://nearbypermits.com/seattle/permit/7129179-CN/) | | Jun 12, 2026 | [1604 A 41st Ave E](https://nearbypermits.com/seattle/address/1604-a-41st-ave-e/) | 770 ft E | New building | Construct East one family dwelling per plan (Establish use as single family residence per land use code. Construct (1) one family dwelling and (1) two family dwelling per plan. Review and processing for 2 records under 7119457-CN) | $854,951 | [7119457-CN](https://nearbypermits.com/seattle/permit/7119457-CN/) | | Jun 10, 2026 | [1827 Mcgilvra Blvd E](https://nearbypermits.com/seattle/address/1827-mcgilvra-blvd-e/) | 460 ft NE | Alteration or repair | Construct alterations to existing single family residence per STFI | $11,564 | [7147377-CN](https://nearbypermits.com/seattle/permit/7147377-CN/) | | May 28, 2026 | [1525 42nd Ave E](https://nearbypermits.com/seattle/address/1525-42nd-ave-e/) | 1,000 ft SE | Alteration or repair | Construct alterations to existing one-family dwelling subject-to-field inspection (STFI). | $60,000 | [7145058-CN](https://nearbypermits.com/seattle/permit/7145058-CN/) | | May 20, 2026 | [1510 38th Ave E](https://nearbypermits.com/seattle/address/1510-38th-ave-e/) | 730 ft SW | Alteration or repair | Interior alternations to existing single family house STFI | $750,000 | [7144033-CN](https://nearbypermits.com/seattle/permit/7144033-CN/) | ### Farther (1,000 ft to ¼ mi), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 31, 2026 | [2116 40th Ave E](https://nearbypermits.com/seattle/address/2116-40th-ave-e/) | 0.23 mi N | New building | Establish use as housing for one detached dwelling unit per land use code. Construct new one-family dwelling per plan. | $878,321 | [7118289-CN](https://nearbypermits.com/seattle/permit/7118289-CN/) | ## More on this street Other addresses on E Blaine St with permits, nearest house number first: - [2209 E Blaine St](https://nearbypermits.com/seattle/address/2209-e-blaine-st/): newest permit Nov 4, 2025 - [188 E Blaine St](https://nearbypermits.com/seattle/address/188-e-blaine-st/): newest permit Aug 3, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-07 04:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 8 nearby: https://nearbypermits.com/seattle/address/3901-e-blaine-st/